2I4G	Hydrolase	date	Aug 21, 2006
title	Structural Studies Of Protein Tyrosine Phosphatase Beta Cata Domain In Complex With A Sulfamic Acid (Soaking Experiment)
authors	A.G.Evdokimov, M.E.Pokross, R.L.Walter, M.Mekel
compound		source
Molecule: Receptor-Type Tyrosine-Protein Phosphatase Beta Chain: A Fragment: Catalytic Domain, Residues 1662-1973 Synonym: Protein-Tyrosine Phosphatase Beta, R-Ptp-Beta Ec: 3.1.3.48 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ptprb, Ptpb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Top10 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pdest-Hismbp
symmetry	Space Group: P 21 21 21	R_factor 0.176 R_Free 0.220
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.852 69.610 117.777 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.65 Å
ligand	CL, UA1	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Engineering the catalytic domain of human protein tyrosine phosphatase beta for structure-based drug discovery., Evdokimov AG, Pokross M, Walter R, Mekel M, Cox B, Li C, Bechard R, Genbauffe F, Andrews R, Diven C, Howard B, Rastogi V, Gray J, Maier M, Peters KG, Acta Crystallogr D Biol Crystallogr. 2006 Dec;62(Pt 12):1435-45. Epub 2006, Nov 23. PMID:17139078

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk] Biological Unit Coordinates (2i4g.pdb1.gz) 53 Kb LPC: Ligand-Protein Contacts for 2I4G CSU: Contacts of Structural Units for 2I4G Likely Quarternary Molecular Structure file(s) for 2I4G Structure Factors (252 Kb) Retrieve 2I4G in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2I4G from S2C, [Save to disk] Re-refined 2i4g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2I4G in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2I4G

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2I4G, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2i4g] [2i4g_A] SWISS-PROT database: [P23467] Domain organization of [PTPRB_HUMAN] by SWISSPFAM Domain found in 2I4G: [PTPc ] by SMART

Other resources with information on 2I4G

Community annotation for 2I4G at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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